baber/WOPTO huggingface dataset:
Patent JP-H10156999-A (JP)
Title: Hydrophilic member, method for delivering hydrophilicity to the member, and surface forming composition for performing hydrophilicity
Inventor: WATABE TOSHIYA
IPC: C09D7/61
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent clouding or water droplet formation of a base material and to allow self-clarification by providing a layer of a photocatalytic semiconductor material on a surface of the material, and imparting hydrophilicity of specific value to the surface of the layer of the material in response to photo- excitation. SOLUTION: A base material 10 is covered with a photocatalytic coating 12 as a photocatalytic semiconductor material, and photoexcited with ultraviolet rays. Water is chemisorbed on a surface in the form of hydroxyl group (OH<-> ) by the photocatalytic action, and the surface is made highly hydrophilic of about 5 deg. or less in terms of a contact angle with the water. The photocatalyst used for the coating is most preferably titania. In the case that the material 10 is a transparent material such as glass, lens or mirror, if a thickness of the coating is set to 0.2μm or less, color developing of the coating due to interference of the light is prevented. The thinner the film is, the more the transparency of the material is obtained. Further, wear resistance of the coating is improved.
Patent JP-S5947593-A (JP)
Inventor: KITAMURA MORIO
IPC: F16L39/00
Filed: 1982-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5279793-A (JP)
Title: Crystal vibrator
Inventor: HOSHI HIDEO
IPC: H03H9/21
Filed: 1975-12-26
Abstract: PURPOSE:The thinckness of the vibrating face in the normal direction is made uneven to obtain flat frequency-temperature characteristics, so that a high-precision watch can be obtained easily.
Patent JP-H05320811-A (JP)
Title: Aluminum alloy for automotive body sheet and its manufacture
Inventor: HAYASHI MINORU
IPC: C22C21/06
Filed: 1992-05-25
Abstract: PURPOSE:To improve the strength of an aluminum alloy for an automotive body sheet and to improve its deep drawability, bulging properties and bendability. CONSTITUTION:In an Al alloy contg. 5.5 to 8% Mg and 0.05 to 3% Cu, and the balance Al with inevitable impurities, its final cold draft is regulated to 50 to 90%, and after that, the maximum reaching temp. of final annealing therefor is held to >=300 deg.C for 0 to 10hr.
Patent JP-S5860607-A (JP)
Title: Interlaminar compound in graphite of aluminum fluoride and fluorine and its preparation
Inventor: WATANABE NOBUATSU
IPC: H01B1/06
Filed: 1981-10-03
Abstract: PURPOSE:To provide a three-component graphite interlaminar compound composed of graphite, AlF3 and F, stable to moisture, and having excellent electrical conductivity. CONSTITUTION:Natural graphite or artificial graphite obtained by the thermal treatment of petroleum coke, etc. is made to contact with AlF3 in fluorine atmosphere at 0-400 deg.C at least until the weight of the graphite beings to increase. After the completion of the reaction, the temperature of the reaction system is lowered to the room temperature, and the unreacted AlF3 is separated from the system to obtain the objective three-component graphite interlaminar compound of formula CxF(AlF3)y. There are 4 stages in the graphite interlaminar compound, and the periodic distance Ic of CxF(Al)y is 9.4-9.5Angstrom  at the 1st stage, 12.8-12.9 Angstrom  at the 2nd stage, 16.1-16.2Angstrom  at the 3rd stage, and 19.5-19.6Angstrom  at the 4th stage. The three-component graphite interlaminar compound has high heat resistance as well as the above-mentioned characteristics.
Patent JP-S5945890-A (JP)
Title: Novel antibiotic acmimycin and its preparation
Inventor: SAKAKIBARA HIDEO
IPC: A61K35/74
Filed: 1982-09-09
Abstract: NEW MATERIAL:Acmimycin having the following physical and chemical properties. Elementary analysis: shown by the table. Molecular weight: 346. Melting point: 123 deg.C (decomposition). Specific rotatory powder:[alpha]<24>D+44.2 deg. (C=1, water). Ultraviolet absorption spectrum: not showing characteristic absorption at 220-360nm in an aqueous solution, only showing end group absorption. Infrared absorption spectrum: shown by the figure. Solubility: soluble in water, slightly soluble in lower alcohol, insoluble in acetone, benzene, and ethyl acetate. Color reaction, positive in ninhydrin reaction, decoloring reaction of potassium permanganate, negative in Erson-Morgan reaction, Sakaguchi reaction. Classification of basicity, acidity, or neutrality: basicity. Its acid addition salt. USE:An antibiotic having antibacterial activity against Gram-positive and Gram- negative bacteria. PROCESS:A bacterium[e.g., Streptomyces sp. AC 4559(FERM P-6645)] belonging to the genus Streptomyces, capable of producing antibiotic acmimycin, separated from the soil in plowed field of Akiyoshi machi, Minegun, yamaguchi prefecture, is cultivated in a medium.
Patent JP-2000342724-A (JP)
Title: Method of manufacturing golf club head that has rigid insert, gold club head and golf club
Inventor: CHEN SHEN-JEN
IPC: A63B102/32
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To firmly combine a rigid insert with a golf club head body without damaging itself by combining the rigid insert by means of squeezing a ring- shaped lip formed around the periphery of a concave part after housing the rigid insert in the concave part of the main body of the golf club head. SOLUTION: A rigid insert 10 is formed as it consists of a ball hitting face 12 that has a prescribed curvature, a back face 14 of which the size is little larger than that of the ball hitting face 12, and a peripheral face 16 that forms at least one angle of skew to the vertical axis of the bask face 14. This rigid insert 10 is set inside a concave part 24 curved on the face of a golf club head body 20 as they are combined in one body. At that time, the concave part 24 is formed in the size that substantially corresponds to the back face 14 and the head body 20 is formed as it has a ring-shaped lip 26 around the concave part 24. When the rigid insert 10 is combined, the side wall 22 of the head body 20 is deformed by pressing the ring-shaped lip 26 so as to connect the rigid insert 10.
Patent JP-S5783137-A (JP)
Title: Dampproof type motor
Inventor: IZAWA MASAO
IPC: H02K5/167
Filed: 1980-11-12
Abstract: PURPOSE:To lengthen an edge surface distance to moisture while positively preventing the intrusion of moisture and water into the motor caused by the flexibility of a large number of corrugated grooves by forming the grooves to sliding surfaces between a dampproof collar fixed to an output shaft and a bearing section. CONSTITUTION:In the dampproof type motor manufactured by housing a motor proper 1 into a dampproof case 6, the dampproof collars 8 are fixed onto the output shaft 3 opposing to the bearing 7. A large number of the grooves are shaped to the sliding surfaces between the dampproof collars 8 and the bearing 7. Accordingly, the intrusion of moisture and water from the outside can be prevented positively while moisture in the case can be discharged positively to the outside when the form of the grooves is shaped in spiral form, etc. directed to the outside.
Patent JP-S5958930-A (JP)
Inventor: TEODORU IGUNACHIUSU EDOUARUTO
IPC: H04H20/88
Filed: 1983-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5858601-A (JP)
Title: Split type process control system
Inventor: AZEGAMI TADASHI
IPC: G06F11/16
Filed: 1981-10-05
Abstract: PURPOSE:To obtain a system having high reliability, by providing each specified inter-subsystem bus, subsystem, in-subsystem bus and selecting signal bus. CONSTITUTION:Inter-subsystem buses 800A-800B formed redundantly by transmission lines of >=2 systems, process input/output subsystems 50, 60 couled with these inter-subsystem buses through an interface, and plural subsystems containing operation control subsystems 20A, 20B are provided. Moreover, each in- subsystem bus for transferring each internal signal of these plural subsystems, and a selecting signal bus for transferring in common selecting signals Slt-A, Slt-B for controlling said interface between these respective in-subsystem buses and said inter-subsystem buses 800A-800B, to each subsystem are provided, by which a split type process control system is constituted.
Patent JP-H0824515-A (JP)
Title: Flocculating and settling method and equipment therefor
Inventor: TAKAMI HIDETOSHI
IPC: C02F1/66
Filed: 1994-07-11
Abstract: PURPOSE:To reduce the amt. of aluminum-base flocculant and the total amt. of sludge to be discarded by increasing or decreasing the flow rate of return sludge in accordance with the flow rate of raw water and appropriately controlling the addition of acid in conformity to the flow rate of return sludge. CONSTITUTION:The flow rate of return sludge is controlled based on the result calculated from the information on the flow rate of raw water. And th addition of acid is controlled based on the result calculated from the information on the flow rate of return sludge. Namely, the fixed injection of acid-added sludge and the injection rate of the acid-added sludge as a coefficient to change the injection in proportion to the raw water flow rate are previously set in a setting part 221 attached to a computing element 22, the flow rate of the acid-added sludge (return sludge) is calculated from the information on raw water flow rate from a raw water flow rate detector 20, and a sludge return pump 801 is driven based on the result. Further, the predetermined acid addition rate is set in a setting part 222, the addition of acid proportional to the return sludge flow rate is calculated from the information on the sludge injection flow rate from a detector 21 of the return sludge flow rate, and an acid feed pump 101 is driven based on the result.
Patent JP-H0713455-A (JP)
Title: Image forming device
Inventor: SHIBANO MOTOMICHI
IPC: B05C5/02
Filed: 1993-06-29
Abstract: PURPOSE:To provide an image forming device provided with a fixing unit capable of stably coating a thermal fixing roller with an offset preventing agent, in an image forming device for an electrophotographic recorder, etc. CONSTITUTION:The image forming device fixes an unfixed toner image on a recording medium passing the contact part of the thermal fixing roller 1 and a pressure roller press-contacting each other and is provided with an offset preventing agent coating mechanism 20 coating the thermal fixing roller 1 with the toner offset preventing agent supplied from an offset preventing agent replenishing part. The offset preventing agent coating mechanism 20 has a coating quantity adjusting means 32 adjusting the coating quantity of the offset preventing agent. Moreover, the offset preventing agent coating mechanism 20 and the offset preventing agent replenishing part are combined so as to obtain sealing structure for the offset preventing agent.
Patent JP-H0679151-A (JP)
Title: Polyimide separation film
Inventor: HIRAYAMA SUKEAKI
IPC: B01D71/64
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a film which demonstrates excellent separability by using an aromatic diamine an aromatic ring of which has a hydroxyl group and is connected with a methylene group as a diamine component. CONSTITUTION:An aromatic tetracarboxylic acid component and an aromatic diamine component having a hydroxyl group are polymerized and imidized and a polyimide separation film composed of an aromatic polyimide expressed by the formula (R is a tetravalent aromatic residual group) as a repeating unit. Especially an aromatic diamine having a hydroxyl group and an aromatic ring of which is connected with a methylene group is used as a diamine component. This film demonstrates a significantly high separability of methane from helium and an excellent separability of oxygen, hydrogen from nitrogen.
Patent JP-S5586609-A (JP)
Title: Tension controller
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/50
Filed: 1978-12-25
Abstract: PURPOSE:To stabilize the rolling work, and to improve the size of product, by detecting only the load current from the armature current of the looper driving motor, and by employing the motor driven looper for controlling this load current. CONSTITUTION:The output of the voltage detector 21 is compared with and is subtracted from the counter electromotive force of the block 26 by the subtracter 22, and the result of the subtraction is inputted to the block 23; the block 23 produces the signal equivalent to the armature current correspondingly to the output of the subtracter 22; the output signal of the block 23 is converted into the torque by the block 24. Further, the output of the block 24 is integrated unitl the output of the block 24 becomes zero. And the block 23 produces the output equivalent to the speed changing current Ia, only when the speed of the motor 8 is being changed. Accordingly, the output Ia of the block 23 is subtracted 28 from the output I of the armature current detector 16, and the result of subtraction is always taken as the load current. The output of the divider 13, that is the aim current IO, is compared with the above load current IL by the subtracter 14; the difference between IO and IL is inputted to the current controller 15 which then controls the supply voltage for the motor 8 so as to make zero the output of the subtracter 14. As a result, the tension to be impressed on the rolled material 1 can be accurately held at the aim tension TO.
Patent JP-S6054327-A (JP)
Inventor: JIYON FUREDERITSUKU MAACHIN
IPC: C07C1/00
Filed: 1984-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0324162-A (JP)
Title: Solid polyelectrolyte
Inventor: IMACHI HIROSHI
IPC: H01M10/05
Filed: 1989-06-21
Abstract: PURPOSE:To prepare a solid polyelectrolyte having an excellent chemical or electrochemical stability, a high productivity and a high ionic conductivity by incorporating a specific salt into a specific comb polymer derived from a polyether diol. CONSTITUTION:A solid polyelectrolyte is prepd. by incorporating at least one salt selected from the group consisting of an alkali metal salt, an alkaline earth metal salt, and an org. ammonium salt into a comb polymer A or B. The polymer A is obtd. by reacting a polyether which has a reactive double bond and which is obtd. by substituting a methyl or ethyl group for the hydrogen atom of a hydroxyl group at one molecular end of a polyether diol and by substituting a group of formula I (wherein R1 is H, CH3, or formula III) or formula II (wherein R2 is CH3 or formula III) for the hydrogen atom of a hydroxyl group at the other molecular end. The polymer B is obtd. by reacting a mixture of the above polyether having a reactive double bond with a low mol.wt. monomer having a reactive double bond. The reaction is conducted by heating or by irradiating with ultraviolet rays or electron beams.
Patent JP-S6053110-A (JP)
Inventor: TERAI HARUO
IPC: A47J27/00
Filed: 1983-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05157192-A (JP)
Title: New tape coating
Inventor: UIRIAMU EI DENPUSUTAA ZA SAADO
IPC: C09J7/02
Filed: 1991-06-28
Abstract: PURPOSE: To obtain a tape coating having excellent impact-resistance and a long service life by forming an inner wrap for covering a surface of a tubular article to be protected and an outer wrap positioned over the inner wrap to comprise respective specific compositions, heating and thereafter cooling the wraps so as to fuse them together. CONSTITUTION: A tape wrap system comprises an inner wrap covering a surface of a tubular article to be protected; and an outer wrap positioned over the inner wrap. In this case, the inner wrap is composed of an impact-resistant polyolefine layer having an adhesive layer on its inner surface and a layer comprising a heat fusible material on its outer surface, or a single layer composed of a blend of an impact-resistant component and a heat fusible component and having an adhesive layer on its inner surface. On the other hand, the outer wrap comprises an impact-resistant polyolefine layer having a heat fusible layer on both surfaces or an inner surface thereof, or a single layer comprising a blend of an impact resistant component and a heat fusible component. Further, the inner wrap and the outer wrap are fused together when the tape wrap system is heated and thereafter cooled.
Patent JP-H118012-A (JP)
Title: Electric apparatus connecting device
Inventor: MATSUDA TAKESHI
IPC: H01R13/629
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus connecting device that allows a connector to engage with a mating connector properly and prevents the connector from becoming an obstruction to the operation of the apparatus when it is not used so that the connector is protected. SOLUTION: On a mounting surface of the external plane of a case 10, a connector protruding-hole 11c and a detecting part protruding hole that penetrate the external plane from the inside to the outside are formed. In the case 10, an operation member 20 is placed in a movable manner and a connector 60 (engaging part 61) is withdrawn protrusively following the operation member 20 from the connector protruding-hole 11c. A detecting part 72 is formed protrusively from the detecting part protruding-hole in a manner movable in the mounting direction of an electrical apparatus; in the case 10, a locking part 78 is installed, being energized to the side locking the operation member 20, in a manner capable of engaging with and disengaging from the operating member 20, interlocking with the detecting part 72.  In the case 10, a clicking flat spring 73 is placed integrally with the detecting part 72; in the case 10 and the clicking flat spring 73, projecting click parts that engage with and disengage from each other with the movement of the detecting part 72 are fixed.
Patent JP-S6137409-A (JP)
Title: Method of controlling motor driven injection apparatus
Inventor: YOKOTA AKIRA
IPC: B29C45/50
Filed: 1984-07-31
Abstract: PURPOSE:To improve the production efficiency of an injection molding machine, by allowing both the rotation of a screw for plasticizing and the stroke of the screw to be driven by motors, feeding back the actual resin pressure to control the screw back pressure at the plasticizing by the rotation of the motor. CONSTITUTION:When an intermediate shaft 18, a driving shaft 26 and a screw 12 are moved in prescribed amounts, the rotation of a first motor 22 and a second motor 38 is stopped to complete the plasticizing stroke. After the completion of the plasticizing stroke, the injection stroke is carried out. That is, with the second motor 38 kept stopped, when the first motor 22 is rotated reversely, the intermediate shaft 18 is moved to the left in Fig. 1 by the action of a ball screw mechanism 16. As a result, a screw 12 is also moved via a thrust bearing 24 and the driving shaft 26. Thus, a melted resin that has been plasticized and melted in a cylinder 10 is injected. The screw back pressure at the plasticizing can be controlled in a prescribed manner by controlling the rotational speed of the first motor 22 to move the intermediate shaft 18 in a prescribed speed.
Patent JP-S5782288-A (JP)
Title: Dynamic memory
Inventor: FUJISHIMA KAZUYASU
IPC: G11C11/401
Filed: 1980-11-10
Abstract: PURPOSE:To eliminate the restriction that they dummy cell capacity should be half a memory cell capacity, and to adhieve a memory with high circuit integration, through the selection of dummy word line at the same column side of selected word lines, in a dynamic memory. CONSTITUTION:A dynamic memory is constituted by connecting, e.g., 128 memory cells M0-M127, M128-M255 and two dummy cells DL1-DL2, DR1-DR2 to left and right bit lines LPL, RBL respectively. When left side word lines WL0- WL127 are selected to a sense circuit 5, dummy word lines RDW1 and LDW2 are selected, and when right side word lines WL128-WL255 are selected, dummy word lines LDW1 and RDW2 are selected. Since the dummy cell of the selected word line side is driven, the capacity 1.5 of opposite side is satisfactory to the added capacity 2.
Patent JP-S5860806-A (JP)
Title: Semiconductor device
Inventor: GOTOU TAKAHIRO
IPC: H03L3/00
Filed: 1981-10-06
Abstract: PURPOSE:To permit an oscillating circuit to oscillate stably by turning off a  switch element for a specified time after a voltage is generated, and inhibiting  the output of a voltage from a voltage generating source. CONSTITUTION:A load resistance RL and a switch element 12 are connected to a voltage generating source 11. When the voltage source 11 is irradiated with light, an oscillating circuit 15 starts oscillating. At the point F2 of time when the circuit 15 starts oscillating, a signal necessary for a delay circuit 14 also starts oscillating, a signal necessary for a delay circuit 14 also starts operating and a signal alpha is delayed by time (t) and inputted as a signal (g) to the gate electrode of the element 12. The element 12 receives the signal and is turned off until a point F2 of time and no current flows. At the point F3, the element 12 is turned on to flow a current ia and a voltage VT drops, so that it is DL lower than a VST. The circuit 15 once starting oscillating, however, carries on the normal stable oscillation even if the VST drops slightly.
Patent JP-H0323918-A (JP)
Title: Molding method
Inventor: ISOBE TAKESHI
IPC: B29C45/26
Filed: 1989-06-20
Abstract: PURPOSE:To form a pattern together with at the time of molding without a complicated device or mold by having a second resin raw material contained in a first resin raw material, injecting the raw material into a cavity in the mold, having the size of difference in spaces of the cavity in the direction almost crossing the flowing direction of resin and guiding the second resin to larger spaces selectively. CONSTITUTION:A first resin passes through a small aperture 26 on the outer peripheral side of a torpedo 13 and also passes through a resin path 15 to be injected into a mold 16. A second colored resin is pressurized by a plunger 22, fed into a central aperture 25 of the torpedo 13, and the first resin and the second resin are mixed in the layer at an outlet section. Large and small space sections are formed in a cavity 20 alternatly in a manner of crossing the flowing direction of resin. The second resin 33 fed later is flowed concentratively particularly in a rib section 31 because of the difference of flows to form a stripe pattern.
Patent JP-H10336860-A (JP)
Title: Wiring cover of double flooring with groove
Inventor: YAMAMOTO KIYOSHI
IPC: H02G3/30
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring cord pulling work from a groove by forming a high area which is roughly the same level as the surface of covering material of double flooring at all or part of the upper surface of the higher cover on a groove between the floorboards of double flooring with a wiring groove, and forming a wire take-out opening at the area formed so as to be high. SOLUTION: A wiring cover 8 is formed so that a round wire take-out opening 81 whose diameter is approx. 4 mm may be formed at the surface center of a rectangular groove cover 2, a surface plate 82 consisting of a hard plastic plate is attached onto the surface of the groove cover 2, and a detachable circular cover 83 whose diameter is approx. 6 cm is formed in the center of the surface plate 82. In an OA room where tile carpets 6 are laid on double flooring, a notch whose size is the same as the groove cover 2 is formed to the tile carpet 6 on a required wiring groove 4, the wiring cover 8 is formed on the wiring groove 4 in place of the groove cover 2. It is thus possible to take out the wiring cord 7 in the groove 4 on the floor easily by removing the detachable cover 83 of the wiring cover 8 if necessary.